Zhu Xingran, China's highest-ranking agent, lives a peaceful life with his parents incognito.Zhu Xingran's parents wanted to marry her off to a gangster, but Zhu Xingran's parents firmly opposed it and turned against her.Unexpectedly, local gangsters insulted Zhu Xingran's parents and even killed his mother.In anger, Zhu Xingran vowed to seek justice for his mother and embark on the road of revenge.